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A rod of length 10 cm lies along the pri...

A rod of length 10 cm lies along the principal axis of a concave mirror of focal length 10 cm in such a way that the end closer to the pole is 20 cm away from it. Find the length of the image.

A

`10cm`

B

`15cm`

C

`2.5cm`

D

`5cm`

Text Solution

Verified by Experts

The correct Answer is:
D
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